Home / 4,671,208,727.36-6,445,574,626.56-2,837,092,472

Finding the Fourth Proportional to 4,671,208,727.36, 6,445,574,626.56 and 2,837,092,472

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Solution

The fourth proportional to 4,671,208,727.36, 6,445,574,626.56 and 2,837,092,472 is: 3,914,766,459.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,208,727.36 : 6,445,574,626.56 = 2,837,092,472 : x
  2. Step 2: Convert to fraction form
    4,671,208,727.36/6,445,574,626.56 = 2,837,092,472/x
  3. Step 3: Cross multiply
    4,671,208,727.36x = 6,445,574,626.56 × 2,837,092,472
  4. Step 4: Simplify right side
    4,671,208,727.36x = 18,286,691,250,727,587,840
  5. Step 5: Solve for x
    x = 18,286,691,250,727,587,840/4,671,208,727.36
  6. Step 6: Final answer
    x = 3,914,766,459.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.